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贵州岩溶石漠化山区人地关系协调发展演进研究

时间:2022-11-29 15:30:08 来源:网友投稿


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摘要:在构建人地关系协调发展度评价指标基础上,运用熵值法等数学方法与模型,以贵州省9个市(州)为基本研究单元,对其人地关系系统协调发展度进行定量分析与评价。结果表明:①贵阳市资源环境系统综合评价值逐年降低,其余地区综合评价值略微波动变化;遵义市、安顺市、黔东南州资源环境系统综合评价值相对较高,对社会经济发展支撑能力较强,其余地区则对社会经济发展支撑能力较弱。②贵阳市、遵义市社会经济系统综合评价值较大,其余地区综合评价值较低;除贵阳市外,社会经济系统综合评价值均呈增加趋势,表明各地区社会经济处于快速发展阶段,但整体水平仍然十分落后。③各地区人地关系协调发展度值均稳定增加,其人地关系协调发展状态呈逐年改善趋势演进;至2010年,仅遵义市与安顺市的人地关系为协调状态,其余地区人地关系状态处于轻或中度失调状态。④各地区人地关系状态均朝着失调程度减轻方向发展演进;贵阳、六盘水、遵义等市人地关系表现为社会经济发展对地区资源环境造成一定损害与破坏,其余地区人地关系表现为区域资源环境开发程度低或不合理,制约和阻碍社会经济发展。需要加强其资源环境与社会经济发展之间的协调关系研究,逐步改善其人地协调关系。

关键词:岩溶石漠化山区;人地关系;协调发展演进;贵州省

中图分类号:K903 文献标识码:A 文章编号:0439-8114(2015)15-3825-07

DOI:10.14088/j.cnki.issn0439-8114.2015.15.062

Abstract:In order to study the trend of the coordinated development of karst rocky desertification areas of man-land relationship,this paper construct the evaluation index of coordinated development and used entropy method and other mathematical model to quantitatively analyze and evaluate the coordination development state in the 9 prefectures in Guizhou province.The results show: ①The comprehensive evaluation value of resources environment systems are reduced year by year in Guiyang city,the other cities of Guizhou province are slightly undulating change. The comprehensive evaluation value of Zunyi city, Anshun city and Qiandongnan area is relatively high,so it has stronger support ability on the economic and social development,but the others are relatively weak. ②The economic and social comprehensive evaluation value of Guiyang city and Zunyi city are larger,the others are low. In addition to Guiyang city,the comprehensive evaluation values of other cities are increased,which shows that the social economic of all cities are rapid development, but the development level is still very backward.③The coordinated development degree of man land relationship of Guizhou province is increased steadily.Its man land relationship status was gradually improving trend evolution.To 2010,only Zunyi city and Anshun city’s man land relationship are coordination status,the others are in the state of mild or moderate disorders.④The man land relation relationship status of Guizhou province is towards disorder degree reduces developing direction.The social and economic development of the man land relation is base on to damage and destruct it’s environmental in Guiyang,Liupanshui and Zunyi.The others’ resources and environment development are weak or ueasonable and restricting the social and economic development.It is need us to strengthen study the coordination relation between the resources and the economy,gradually improve their coordination.

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